Injection Molding
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High-temperature design of PAR '2079851475616104452 hot runner system
Problem Phenomenon
The hot runner system needs to operate reliably at 280-320°C for a long time.
Cause Analysis
Ordinary hot runners have insufficient sealing and heating capacity, producing leakage and cold spots.
Solution
Use a high-temperature-grade hot runner system (up to 350°C).
Key Takeaway
PAR hot runners need high-temperature-resistant design.
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